How's this for impressive? At first, you'll note how the little dog is utterly determined to get over the wire fence - while its larger friend seems blind, or at least indifferent, to its plight. But then he decides to help out - in quite an ingenious fashion. Now, that's teamwork!

As ever, we're indebted to YouTube's Petsami channel for highlighting this clip. And we'd also like to take this opportunity to cue that music again.

Congratulations, pooches - you're now strong contenders to enter our dog tricks hall of fame...

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